Treebank Statistics: UD_English-PUD: POS Tags: NOUN
There are 1818 NOUN lemmas (36%), 2118 NOUN types (37%) and 4015 NOUN tokens (19%).
Out of 17 observed tags, the rank of NOUN is: 1 in number of lemmas, 1 in number of types and 1 in number of tokens.
The 10 most frequent NOUN lemmas: year, time, people, city, government, day, state, part, century, power
The 10 most frequent NOUN types: time, people, years, year, government, city, state, century, world, day
The 10 most frequent ambiguous lemmas: day (NOUN 23, ADJ 1), state (NOUN 23, VERB 3), film (NOUN 17, VERB 3), company (NOUN 16, PROPN 1), place (NOUN 15, VERB 3), name (NOUN 13, VERB 3), land (NOUN 12, VERB 4), level (NOUN 9, VERB 1), period (NOUN 9, PROPN 1), age (NOUN 8, PROPN 2, VERB 1)
The 10 most frequent ambiguous types: day (NOUN 15, ADJ 1), land (NOUN 9, VERB 3), average (NOUN 7, ADJ 2), end (NOUN 7, VERB 2), access (NOUN 6, VERB 1), study (NOUN 6, VERB 2), change (NOUN 5, VERB 3), one (NUM 36, NOUN 4), return (VERB 5, NOUN 4), show (NOUN 4, VERB 1, X 1)
- day
- land
- average
- end
- access
- study
- change
- one
- return
- show
Morphology
The form / lemma ratio of NOUN is 1.165017 (the average of all parts of speech is 1.151116).
The 1st highest number of forms (2) was observed with the lemma “BCE”: B.C.E., BCE.
The 2nd highest number of forms (2) was observed with the lemma “ability”: abilities, ability.
The 3rd highest number of forms (2) was observed with the lemma “account”: account, accounts.
NOUN occurs with 5 features: Number (4010; 100% instances), NumForm (14; 0% instances), NumType (14; 0% instances), Abbr (1; 0% instances), Typo (1; 0% instances)
NOUN occurs with 7 feature-value pairs: Abbr=Yes, NumForm=Combi, NumType=Card, Number=Plur, Number=Ptan, Number=Sing, Typo=Yes
NOUN occurs with 7 feature combinations.
The most frequent feature combination is Number=Sing (2905 tokens).
Examples: time, year, government, city, state, century, world, day, war, place
Relations
NOUN nodes are attached to their parents using 28 different relations: obl (825; 21% instances), nmod (718; 18% instances), obj (686; 17% instances), nsubj (582; 14% instances), compound (428; 11% instances), conj (264; 7% instances), nsubj:pass (132; 3% instances), root (87; 2% instances), nmod:unmarked (45; 1% instances), appos (44; 1% instances), nmod:poss (36; 1% instances), obl:unmarked (34; 1% instances), xcomp (31; 1% instances), ccomp (21; 1% instances), nmod:desc (17; 0% instances), amod (15; 0% instances), advcl (13; 0% instances), parataxis (10; 0% instances), acl:relcl (8; 0% instances), fixed (8; 0% instances), iobj (3; 0% instances), flat (2; 0% instances), acl (1; 0% instances), csubj:pass (1; 0% instances), dep (1; 0% instances), dislocated (1; 0% instances), orphan (1; 0% instances), vocative (1; 0% instances)
Parents of NOUN nodes belong to 13 different parts of speech: VERB (2134; 53% instances), NOUN (1419; 35% instances), ADJ (148; 4% instances), PROPN (106; 3% instances), (87; 2% instances), NUM (37; 1% instances), ADV (18; 0% instances), AUX (18; 0% instances), SYM (16; 0% instances), PRON (14; 0% instances), ADP (9; 0% instances), DET (7; 0% instances), X (2; 0% instances)
543 (14%) NOUN nodes are leaves.
908 (23%) NOUN nodes have one child.
1214 (30%) NOUN nodes have two children.
1350 (34%) NOUN nodes have three or more children.
The highest child degree of a NOUN node is 12.
Children of NOUN nodes are attached using 34 different relations: det (1774; 21% instances), case (1640; 19% instances), amod (1223; 14% instances), nmod (932; 11% instances), compound (554; 7% instances), punct (479; 6% instances), nmod:poss (355; 4% instances), conj (261; 3% instances), cc (209; 2% instances), acl (175; 2% instances), acl:relcl (157; 2% instances), nummod (148; 2% instances), cop (137; 2% instances), nsubj (117; 1% instances), appos (86; 1% instances), advmod (82; 1% instances), mark (27; 0% instances), obl (25; 0% instances), nmod:unmarked (24; 0% instances), flat (19; 0% instances), aux (13; 0% instances), advcl (12; 0% instances), det:predet (9; 0% instances), parataxis (6; 0% instances), csubj (5; 0% instances), expl (5; 0% instances), cc:preconj (4; 0% instances), orphan (3; 0% instances), xcomp (2; 0% instances), ccomp (1; 0% instances), dep (1; 0% instances), goeswith (1; 0% instances), obj (1; 0% instances), obl:unmarked (1; 0% instances)
Children of NOUN nodes belong to 16 different parts of speech: DET (1786; 21% instances), ADP (1578; 19% instances), NOUN (1419; 17% instances), ADJ (1175; 14% instances), PROPN (550; 6% instances), PUNCT (479; 6% instances), VERB (448; 5% instances), PRON (318; 4% instances), NUM (215; 3% instances), CCONJ (207; 2% instances), AUX (151; 2% instances), ADV (81; 1% instances), PART (50; 1% instances), SCONJ (20; 0% instances), SYM (7; 0% instances), X (4; 0% instances)